We need to have a web cam for this process.(one can try in mobile/tablet but not sure whether it will work properly)

Best part is we don't need to be an investor in Quantum Mutual fund to avail this facility

Keep the below documents ready before you initiate the eKYC updating :
a) Aadhaar card scan copy (Any other accepted Address proof will be okay but Aadhaar will quicken the process)
b) PAN card scan copy.
c) Blank sheet of paper with your signature in it since it will ask for signature capture for confirmation.

Optional : Groom yourself and be in nice attire since your photo,video will be captured for authentication